da48f14b672839432d025cfde78e656be20c0d913fb901b756066288287ab693

Analysis

max time kernel
139s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 08:31

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General

Target

2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
Size

3.2MB
MD5

58a0cc98e62545f9d23cb8018b34fbf7
SHA1

acb2a06d3fcb4fc0a86c37d7b7807c84feca2493
SHA256

da48f14b672839432d025cfde78e656be20c0d913fb901b756066288287ab693
SHA512

7ad099d5f35e7f77f050904924d74048ac84e2458264a6b89cfae08d5042a285892374a1da2e2bae75853e832b0f3c690f405cfbab05585b91b256cafd1fa4fa
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NV:DBIKRAGRe5K2UZB

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3944	e576b2d.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2744	3944	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e576b2d.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3084	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
3084	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
3944	e576b2d.exe
3944	e576b2d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3084 wrote to memory of 3944	3084	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	84
PID 3084 wrote to memory of 3944	3084	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	84
PID 3084 wrote to memory of 3944	3084	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	84

C:\Users\Admin\AppData\Local\Temp\2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3084
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e576b2d.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e576b2d.exe 240610171
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 2052
    3⤵
    - Program crash
    PID:2744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3944 -ip 3944
1⤵
PID:2148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e576b2d.exe

Filesize
3.2MB

MD5
a88ec57e2f715b84381343236d3f3750

SHA1
89bde3ff6003f9ef2f7b702b0bdc206601f05af8

SHA256
d475e7255823111604c9a620264412cc8d4ac193d5546d8250b02029eb1fdbed

SHA512
dc47ca54c932a792d14b222af48c5a6800a528c41860e1198652cde1c1eb2bfc159e9750f902ce3758b54a7266bd962132205a065bc4a7c651a82606c678a62e

Download Submit
memory/3084-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/3084-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/3084-20-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/3944-16-0x000000007603A000-0x000000007603B000-memory.dmp

Filesize
4KB

Download
memory/3944-21-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download